If you're a cloaking magblade, who gets their speed from Concealed, Snow Treaders are a no-brainer. It's one of the few upsides to magblade, whereas they are a hard sell for other builds. On my DK I run Shuffle with 6 medium.
It's not so much the bar space as that the line between life and death on a squishy magblade is so thin, you don't always have time to cast RAT, because you need to shield or cast something else. Also, the 2 seconds from RAT are pitiful when faced with Talon or Bombard spammers, especially groups that are organised with these skills. Phantasmal Escape is just worse. I find the Major Expedition from RAT more valuable.Moonsorrow wrote: »Even Magblade has Phantasmal Escape that has also Major Evasion.. but, bar space is tight as all know AND with Snow Treaders can stay mobile and not even need Evasion that much due to that.